Aslain made this to work in 1920x1080 resolution, that is the reason that you have this problem.
To fix is very easy, open with notepad the file C:\Games\World_of_Tanks\res_mods\xvm\configs\Aslain\hitLog.xc and change the X and Y Values.
In my have have the default values:
"x": 270, "y": 5,
Try to change the value of y to 150 and x to 220. Start game and see if it is in the right place. If not, close game change to others values again, start the game..........